/* css初始化 */
* {
    margin: 0;
    padding: 0;
  }
  
  
  /* 去掉li的小圆点 */
  li {
    list-style: none;
  }
  
  
  /* 去掉a的下划线 */
  a {
    text-decoration: none;
  }
  
  
  /* 搜索框去除边框 */
  input,
  button,
  select {
    border: 0;
    /* 设置背景颜色为透明 */
    background-color: transparent;
    /* 去掉外轮廓 */
    outline: none;
  }
  
  
  /* em和i标签字体样式 */
  em,
  i {
    font-style: normal;
  }
  
  
  /* 图片的空白间隙 */
  img {
    vertical-align: middle;
  }
  
  
  
  
  /* 清除浮动 */
  .clearfix:after {
    content: '';
    display: block;
    height: 0;
    clear: both;
    visibility: hidden;
  }
  
  
  /* 左浮动 */
  .fl {
    float: left;
  }
  
  
  /* 右浮动 */
  .fr {
    float: right;
  }
body {
    background-color: #eaf0ec;
}

.w {
    width: 1190px;
    margin: 0 auto;
}

.head {
    height: 40px;
}

.head .ul-1 li {
    float: left;
    margin-right: 10px;
    height: 40px;
    line-height: 40px;
}

.head .ul-1 li a {
    font-size: 12px;
    color: #969495;
}

.head .ul-1 li span {
    font-size: 12px;
    color: #2dbab1;
}

.head .ul-2 {
    margin-right: 14px;
}

.head .ul-2 li {
    float: left;
    margin-left: 10px;
    height: 40px;
    line-height: 40px;
}

.head .ul-2 li a {
    font-size: 12px;
    color: #969495;
}

.nav-bg {
    width: 100%;
    height: 158px;
    background-color: #fff;
    box-shadow: 0 0 10px #eaeaea;
}

.nav {
    height: 158px;
}

.nav .logo {
    float: left;
    width: 126px;
    height: 46px;
    margin-top: 28px;
    margin-right: 154px;
}

.sousuo {
    margin-top: 30px;
    border: 1px solid #2dbab1;
    border-radius: 5px;
}

.sousuo input {
    width: 457px;
    height: 40px;
    padding-left: 5px;
}

.sousuo img {
    width: 89px;
    height: 43px;
}

.nav-2 {
    width: 640px;
    float: left;
    margin-left: 281px;
    margin-top: 54px;
}

.nav-2 li {
    float: left;
    margin-right: 40px;
}

.nav-2 li a {
    font-size: 16px;
    font-weight: 600;
    color: #000;
}

.nav-2 li a:hover {
    color: #2dbab1;
}

.nav-ce {
    width: 230px;
    height: 475px;
    background: linear-gradient(#28bfac, #36a2bf);
    margin-top: -50px;
}

.nav-ce h3 {
    font-size: 16px;
    color: #fff;
    margin-top: 19px;
    margin-left: 15px;
}

.nav-ce ul {
    margin-left: 35px;
    margin-top: 21px;
}

.nav-ce li {
    margin-top: 5px;
}

.nav-ce li span {
    float: right;
    color: #fff;
    margin-right: 10px;
}

.nav-ce li a {
    font-size: 14px;
    color: #fff;
}

.banner-1 {
    width: 720px;
    height: 425px;
}

.banner-1 img {
    float: left;
    margin-left: 10px;
    margin-top: 10px;
}

.banner-2 {
    width: 228px;
    height: 416px;
}

.banner-2 .top {
    width: 228px;
    height: 238px;
    background-color: #fff;
    border: 1px solid #e6e6e6;
    margin-top: 10px;
}

.banner-2 .top img {
    width: 55px;
    height: 55px;
    border-radius: 50%;
    margin-top: 30px;
    margin-left: 86px;
}

.banner-2 .top h3 {
    margin-top: 12px;
    margin-left: 82px;
    font-weight: 400;
}

.banner-2 .top button {
    display: block;
    width: 118px;
    height: 38px;
    border: 1px solid #ccc;
    border-radius: 50px;
    margin-top: 12px;
    margin-left: 53px;

}

.banner-2 .bottom {
    width: 228px;
    height: 164px;
    background-color: #fff;
    border: 1px solid #e6e6e6;
    margin-top: 10px;
}

.banner-2 .bottom img {
    width: 77px;
    height: 77px;
    margin-top: 20px;
    margin-left: 76px;
}

.banner-2 .bottom h3 {
    font-weight: 400;
    margin-top: 17px;
    margin-left: 59px;
}

.banner-2 .bottom span {
    font-size: 12px;
    color: #e65a25;
    margin-left: 72px;
    margin-right: 6px;
}

.banner-2 .bottom p {
    display: inline-block;
    font-size: 12px;
}